Micro Sun TW-280MM-1

Micro Sun TW-280MM-1

by Techwise Solar Technology Co., Ltd. · China

High Efficiency Techwise Solar Technology Co., Ltd. is a company specialized in providing solutions of solar power generation by efficiently utilizing solar energy. We are a new energy solution provider integrating researching, producing, marketing, constructing, operating and maintaining. We have multiple new intelligent production lines that enable fully automatic production, including lossless laser cutting, millimeter-level tabber-stringer soldering, automatic type-setting, intelligent equipment testing, etc. With an annual production capacity of 1GW, our current production lines support the manufacture of solar panels with cell sizes of 182N, 183.75N, 210R and 210N. We have realized the mass production of TOPCon and bifacial double-glass panels, and we can also provide customized services. We have passed certifications such as TÜV, CE, ISO, CGC, etc. We carefully select raw materials and suppliers and strictly comply with product quality standards. Thanks to excellent product quality, continuous technological innovation and professional services, Techwise Solar has been recognized by customers at home and abroad. We maintain long-term cooperation with Tier-1 brands, provide professional ODM/OEM services, and have gained a good reputation in the solar industry.

Other280 W21.11% eff
0

Overview

High Efficiency Techwise Solar Technology Co., Ltd. is a company specialized in providing solutions of solar power generation by efficiently utilizing solar energy. We are a new energy solution provider integrating researching, producing, marketing, constructing, operating and maintaining. We have multiple new intelligent production lines that enable fully automatic production, including lossless laser cutting, millimeter-level tabber-stringer soldering, automatic type-setting, intelligent equipment testing, etc. With an annual production capacity of 1GW, our current production lines support the manufacture of solar panels with cell sizes of 182N, 183.75N, 210R and 210N. We have realized the mass production of TOPCon and bifacial double-glass panels, and we can also provide customized services. We have passed certifications such as TÜV, CE, ISO, CGC, etc. We carefully select raw materials and suppliers and strictly comply with product quality standards. Thanks to excellent product quality, continuous technological innovation and professional services, Techwise Solar has been recognized by customers at home and abroad. We maintain long-term cooperation with Tier-1 brands, provide professional ODM/OEM services, and have gained a good reputation in the solar industry.

Key Specifications

Max Power

280 W

Efficiency

21.11%

Product Warranty

10 years

Dimensions

1722 × 770 mm

Connectors

MC4

Max System Voltage

1000 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameMicro Sun TW-280MM-1
ManufacturerTechwise Solar Technology Co., Ltd.
CountryChina
CategoryOther
Cell TypeMonocrystalline
Number of Cells72

Electrical Parameters (STC)

ModelPmax (W)Vmpp (V)Impp (A)Voc (V)Isc (A)Eff (%)

Mechanical Characteristics

Dimensions1722 × 770 × 30 mm
Weight12.5 kg
Front Glass
Back GlassTPT
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables4 mm2
ConnectorsMC4
Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1000 V DC
Max Series Fuse Rating0 A
Power Tolerance0 ~ +3 %
NMOT
Temp Coeff Pmax-0.40 %/°C
Temp Coeff Voc-0.30 %/°C
Temp Coeff Isc0.06 %/°C

Warranty

Product Warranty10 years
Power Warranty0 years (0% at year 0)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2026
AvailabilityAvailable

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